package com.fs.controller.v1;

import com.fs.global.CustomException;

class BadRequestException extends CustomException {
    BadRequestException(){
        super("请求参数错误");
    }
    BadRequestException(String err){
        super(err);
    }
}

class DeviceOperationException extends CustomException{
    DeviceOperationException(String err){super(err);}
}


